Fathom - x402-powered pricing API for Base long-tail tokens
Fathom's x402-powered API enables dynamic pricing data access for Base blockchain's long-tail tokens.
Trust signal
3 of 4 pillars
coverage 75%
Pillars
Signals
Evidence tiers, not an endorsement · trust model v0.1.0 (provisional) · CDP-lane settlement only (D3) · Trust API coming soon
On-chain traction
ERC-8004 agent registry
Not found in the ERC-8004 agent registry. This is the default state — absence is not a negative signal.
Identity & classification
Settlement volume
USDC settled on-chain · monthly
as of Jul 12, 2026
Endpoints(3)
Returns ERC-20 metadata for a Base token, including address, symbol, name, and decimals.
Returns price, liquidity, confidence score, main pool, and risk flags for a Base ERC-20 token using Base mainnet DEX liquidity.
Batch endpoint for Base ERC-20 token prices, liquidity, confidence scores, and risk flags.